Arlington Industries 1-1/2" All Plastic Snap-In Knockout Bushing

Arlington Industries 1-1/2" All Plastic Snap-In Knockout Bushing

Professional-Grade Cable Protection with Effortless Installation

The Arlington Industries 1-1/2" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve sharp edge hazards in electrical enclosures. This durable plastic bushing features snap-in installation technology for 1-1/2" knockouts, delivering reliable cable protection and professional installation efficiency that electrical professionals demand.

Innovative Features & Benefits

Snap-In Installation Technology

• Tool-Free Installation - Snaps securely into knockouts without additional hardware, saving installation time
• Positive Retention Design - Engineered tabs provide secure hold preventing bushing displacement during cable pulls
• Universal Knockout Fit - Precisely sized for standard 1-1/2" electrical knockouts in panels and enclosures
• No Threading Required - Eliminates time-consuming threading operations common with traditional bushings

Cable Protection Performance

• Smooth Cable Entry - Rounded interior edges prevent cable jacket damage during installation and service
• Professional Appearance - Clean black finish provides uniform appearance in electrical installations
• Durable Construction - High-quality plastic material resists cracking and environmental degradation

Technical Specifications

Trade Size: 1-1/2", Material: High-grade plastic construction, Height: 2.598", Color: Professional black finish, Certifications: UL and CSA Listed for safety compliance, Standard Packaging: 250 pieces for contractor convenience

Quick Installation Process

1. Verify 1-1/2" knockout opening is clean and free of burrs
2. Position bushing at knockout opening from interior side of enclosure
3. Apply firm pressure until retention tabs snap securely into place
4. Verify bushing is fully seated and secure before cable installation
5. Route cables through bushing opening with smooth, protected entry
6. Complete electrical connections following standard procedures

Perfect Applications

Ideal for:

• Electrical Panels - Main service panels, sub-panels, and distribution equipment requiring cable protection
• Control Enclosures - Motor control centers, automation panels, and industrial control applications
• Junction Boxes - Large junction boxes and pull boxes with 1-1/2" knockout entries
• Commercial Installations - Office buildings, retail spaces, and institutional electrical systems
• Industrial Applications - Manufacturing facilities, warehouses, and heavy-duty electrical installations
• Residential Service - Main panels, meter bases, and residential electrical upgrades
• Retrofit Projects - Electrical modernization and code compliance upgrades
• New Construction - Commercial and residential new build electrical installations

Snap-In Technology Advantage

Arlington's snap-in design eliminates the time and complexity of traditional threaded bushings, while providing superior retention and professional appearance. The precision-engineered tabs ensure secure installation without the risk of loosening over time, making it ideal for high-vibration environments and frequent access applications.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has pioneered electrical installation solutions that save time and improve safety. This snap-in knockout bushing represents Arlington's commitment to innovative design that addresses real-world installation challenges, providing electrical professionals with reliable, efficient solutions that enhance productivity and ensure code compliance.